任何建议将不胜感激。我已经安装了 Visual Studio，就像它在错误中告诉我的那样，我还尝试在 venv 环境中 pip 安装它，但它仍然无法工作，我在下面包含了完整的错误消息。
错误消息有 pip 长，这是它给出的最后一条消息错误:命令'C:\\Program Files(x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' 失败，退出状态 2 如前所述，我已经安装了 Visual Studio，所以我不明白我已经研究过它作为一个我需要创建的环境变量，从错误的外观来看，它听起来像是一个丢失的文件夹，如果是这样，我该如何解决这个问题？
ERROR: Command errored out with exit status 1:
command: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\carl-\AppData\Local\Temp\pip-wheel-gzs5afno' --python-tag cp37
cwd: C:\Users\carl-\AppData\Local\Temp\pip-install-pdkcfk2e\lru-dict\
Complete output (11 lines):
running bdist_wheel
running build
running build_ext
building 'lru' extension
creating build
creating build\temp.win-amd64-3.7
creating build\temp.win-amd64-3.7\Release
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -Ic:\users\carl-\appdata\local\programs\python\python37\include -Ic:\users\carl-\appdata\local\programs\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" /Tclru.c /Fobuild\temp.win-amd64-3.7\Release\lru.obj
lru.c
c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Failed building wheel for lru-dict
Running setup.py clean for lru-dict
Building wheel for cytoolz (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\cytoolz\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\cytoolz\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\carl-\AppData\Local\Temp\pip-wheel-a6zbn7gs' --python-tag cp37
cwd: C:\Users\carl-\AppData\Local\Temp\pip-install-pdkcfk2e\cytoolz\
Complete output (55 lines):
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-3.7
creating build\lib.win-amd64-3.7\cytoolz
copying cytoolz\compatibility.py -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\utils_test.py -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\_signatures.py -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\_version.py -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\__init__.py -> build\lib.win-amd64-3.7\cytoolz
creating build\lib.win-amd64-3.7\cytoolz\curried
copying cytoolz\curried\exceptions.py -> build\lib.win-amd64-3.7\cytoolz\curried
copying cytoolz\curried\operator.py -> build\lib.win-amd64-3.7\cytoolz\curried
copying cytoolz\curried\__init__.py -> build\lib.win-amd64-3.7\cytoolz\curried
copying cytoolz\dicttoolz.pyx -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\functoolz.pyx -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\itertoolz.pyx -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\recipes.pyx -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\utils.pyx -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\cpython.pxd -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\dicttoolz.pxd -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\functoolz.pxd -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\itertoolz.pxd -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\recipes.pxd -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\utils.pxd -> build\lib.win-amd64-3.7\cytoolz
copying cytoolz\__init__.pxd -> build\lib.win-amd64-3.7\cytoolz
creating build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\dev_skip_test.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_compatibility.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_curried.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_curried_toolzlike.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_dev_skip_test.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_dicttoolz.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_docstrings.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_doctests.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_embedded_sigs.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_functoolz.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_inspect_args.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_itertoolz.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_none_safe.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_recipes.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_serialization.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_signatures.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_tlz.py -> build\lib.win-amd64-3.7\cytoolz\tests
copying cytoolz\tests\test_utils.py -> build\lib.win-amd64-3.7\cytoolz\tests
running build_ext
building 'cytoolz.dicttoolz' extension
creating build\temp.win-amd64-3.7
creating build\temp.win-amd64-3.7\Release
creating build\temp.win-amd64-3.7\Release\cytoolz
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -Ic:\users\carl-\appdata\local\programs\python\python37\include -Ic:\users\carl-\appdata\local\programs\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" /Tccytoolz/dicttoolz.c /Fobuild\temp.win-amd64-3.7\Release\cytoolz/dicttoolz.obj
dicttoolz.c
c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Failed building wheel for cytoolz
Running setup.py clean for cytoolz
Failed to build lru-dict cytoolz
Installing collected packages: lru-dict, cytoolz, eth-utils, attrdict, hexbytes, parsimonious, eth-abi, eth-keys, eth-keyfile, rlp, eth-rlp, eth-account, web3
Running setup.py install for lru-dict ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\carl-\AppData\Local\Temp\pip-record-89q4z0xh\install-record.txt' --single-version-externally-managed --compile
cwd: C:\Users\carl-\AppData\Local\Temp\pip-install-pdkcfk2e\lru-dict\
Complete output (11 lines):
running install
running build
running build_ext
building 'lru' extension
creating build
creating build\temp.win-amd64-3.7
creating build\temp.win-amd64-3.7\Release
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MT -Ic:\users\carl-\appdata\local\programs\python\python37\include -Ic:\users\carl-\appdata\local\programs\python\python37\include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\include" /Tclru.c /Fobuild\temp.win-amd64-3.7\Release\lru.obj
lru.c
c:\users\carl-\appdata\local\programs\python\python37\include\pyconfig.h(59): fatal error C1083: Cannot open include file: 'io.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.23.28105\\bin\\HostX86\\x64\\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\carl-\appdata\local\programs\python\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"'; __file__='"'"'C:\\Users\\carl-\\AppData\\Local\\Temp\\pip-install-pdkcfk2e\\lru-dict\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\carl-\AppData\Local\Temp\pip-record-89q4z0xh\install-record.txt' --single-version-externally-manag
ed --compile 检查日志以获取完整的命令输出。
最佳答案
只需安装 cython
pip install cython #in the same environment
关于python - pip install web3 未安装，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/58287344/